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二、根据课文内容完成下面短文
The Earth is an 1. planet. Some places are very hot. Some are 2. cold. The highest mountain on Earth is over 8, 800 metres above 3. . The tallest trees can 4. over 100 metres in height. Birds fly in the 5. open sky. Whales call the sea home. What's more, the Earth 6. us 7. all the things we need. It's our home. It's our only home, so we need to 8. it.
The Earth is an 1. planet. Some places are very hot. Some are 2. cold. The highest mountain on Earth is over 8, 800 metres above 3. . The tallest trees can 4. over 100 metres in height. Birds fly in the 5. open sky. Whales call the sea home. What's more, the Earth 6. us 7. all the things we need. It's our home. It's our only home, so we need to 8. it.
答案
1. interesting
2. very
3. sea level
4. grow
5. wide
6. provides
7. with
8. protect
2. very
3. sea level
4. grow
5. wide
6. provides
7. with
8. protect
解析
【分析】首先通读短文，理解短文围绕地球的特点展开，需结合语境、固定搭配及课文内容逐个分析填空：1空修饰名词planet，需填形容词；2空修饰形容词cold，需填副词；3空涉及海拔的固定表达；4空描述树木的生长状态；5空修饰天空；6空考虑主语的单三形式；7空为固定搭配；8空结合语境表达保护的含义。
【解析】1. 修饰名词planet，填形容词interesting；2. 修饰形容词cold，填副词very；3. 海拔的固定表达为above sea level，故填sea level；4. 情态动词can后接动词原形，描述树木生长，填grow；5. 修饰open sky，填形容词wide；6. 主语the Earth为第三人称单数，一般现在时谓语动词用provides；7. 固定搭配provide sb with sth，填with；8. need to后接动词原形，结合语境填protect。
【答案】1. interesting 2. very 3. sea level 4. grow 5. wide 6. provides 7. with 8. protect
【知识点】词汇运用、固定搭配
【点评】本题考查课文内容掌握及词汇、固定搭配的运用，难度适中，熟悉课文即可完成。
【难度系数】0.6
【解析】1. 修饰名词planet，填形容词interesting；2. 修饰形容词cold，填副词very；3. 海拔的固定表达为above sea level，故填sea level；4. 情态动词can后接动词原形，描述树木生长，填grow；5. 修饰open sky，填形容词wide；6. 主语the Earth为第三人称单数，一般现在时谓语动词用provides；7. 固定搭配provide sb with sth，填with；8. need to后接动词原形，结合语境填protect。
【答案】1. interesting 2. very 3. sea level 4. grow 5. wide 6. provides 7. with 8. protect
【知识点】词汇运用、固定搭配
【点评】本题考查课文内容掌握及词汇、固定搭配的运用，难度适中，熟悉课文即可完成。
【难度系数】0.6
三、阅读文段，完成文段后的练习
Hello, I am Earth. I am the third planet from the Sun in the solar system.
I have many fine things. I have cool water. I have hot, dry sand. I have cold, white ice. I have burning, red volcanos(火山). I have towns. I have cities. And I have you.
Night and day, I am your planet, the only one you have. Please, take care of me.
1. Please underline the topic sentence of paragraph 2.
2. Which of the following is the best to put in the blank ?
A. How wonderful I am!
B. People are polluting me.
C. Some animals are large. Others are small.
D. I have peaceful lakes. I have running rivers.
Hello, I am Earth. I am the third planet from the Sun in the solar system.
I have many fine things. I have cool water. I have hot, dry sand. I have cold, white ice. I have burning, red volcanos(火山). I have towns. I have cities. And I have you.
Night and day, I am your planet, the only one you have. Please, take care of me.
1. Please underline the topic sentence of paragraph 2.
2. Which of the following is the best to put in the blank ?
A. How wonderful I am!
B. People are polluting me.
C. Some animals are large. Others are small.
D. I have peaceful lakes. I have running rivers.
答案
1. 给句子 *I have many fine things.* 画上下划线 2. D
解析
【分析】
本题分为两小问，第一问需识别第二段的主题句，主题句是段落中概括核心内容的句子，通常位于段首，后续内容围绕其展开；第二问需选择符合上下文语境的句子填空，需分析空格前后内容的逻辑关系，结合选项逐一判断。
【解析】
1. 主题句判断：第二段围绕“地球的美好事物”展开，段首句“I have many fine things.”概括了段落主旨，后续的水、沙、冰、火山等内容均是对该句的举例说明，因此该句为第二段的主题句。
2. 句子衔接分析：空格前列举了地球的自然事物（水、沙、冰、火山），空格后提到人类的城镇、城市，空格处需继续列举地球的美好自然事物以承上启下。选项A为感叹句，过于笼统；选项B提到污染，与语境不符；选项C提及动物，前文未涉及，衔接不当；选项D列举湖泊、河流，属于地球的美好自然事物，符合上下文逻辑，因此选D。
【答案】
1. 给句子“I have many fine things.”画上下划线；2. D
【知识点】
英语阅读理解、语篇衔接
【点评】
本题考查英语阅读理解中主题句的识别和语篇逻辑衔接能力，属于基础题型，学生需掌握主题句的特点及上下文语境的连贯性，难度适中。
【难度系数】
0.6
本题分为两小问，第一问需识别第二段的主题句，主题句是段落中概括核心内容的句子，通常位于段首，后续内容围绕其展开；第二问需选择符合上下文语境的句子填空，需分析空格前后内容的逻辑关系，结合选项逐一判断。
【解析】
1. 主题句判断：第二段围绕“地球的美好事物”展开，段首句“I have many fine things.”概括了段落主旨，后续的水、沙、冰、火山等内容均是对该句的举例说明，因此该句为第二段的主题句。
2. 句子衔接分析：空格前列举了地球的自然事物（水、沙、冰、火山），空格后提到人类的城镇、城市，空格处需继续列举地球的美好自然事物以承上启下。选项A为感叹句，过于笼统；选项B提到污染，与语境不符；选项C提及动物，前文未涉及，衔接不当；选项D列举湖泊、河流，属于地球的美好自然事物，符合上下文逻辑，因此选D。
【答案】
1. 给句子“I have many fine things.”画上下划线；2. D
【知识点】
英语阅读理解、语篇衔接
【点评】
本题考查英语阅读理解中主题句的识别和语篇逻辑衔接能力，属于基础题型，学生需掌握主题句的特点及上下文语境的连贯性，难度适中。
【难度系数】
0.6
四、构建关联
Is your city/hometown beautiful? What is it like (weather, places, plants, animals, ...)? Try to write a paragraph with a topic sentence and supporting details.
Is your city/hometown beautiful? What is it like (weather, places, plants, animals, ...)? Try to write a paragraph with a topic sentence and supporting details.
答案
My hometown is a really beautiful and lovely place. The weather here is quite comfortable most of the time: it is sunny and warm in spring, and not too hot in summer. There are many green bamboo trees and pretty peach flowers everywhere around the town, and we can even see some cute little squirrels jumping in the trees in the nearby park. The most famous place here is a big clear lake, many people go boating and take a walk there on weekends. I love my hometown so much.
解析
【分析】首先明确题目要求：需写一段包含主题句和支撑细节的段落，围绕家乡/城市的特点，从天气、地点、植物、动物等提示角度展开。第一步确定主题句，直接点明家乡美丽的核心特点；第二步选取题目给出的天气、植物、动物、景点等角度作为支撑细节，补充具体内容让段落充实；最后收尾表达对家乡的情感，完成符合要求的段落写作。
【解析】按照上述思路，先写主题句点明家乡美丽，再分别从天气、植物、动物、景点补充细节，最后表达喜爱，形成完整段落：My hometown is a really beautiful and lovely place. The weather here is quite comfortable most of the time: it is sunny and warm in spring, and not too hot in summer. There are many green bamboo trees and pretty peach flowers everywhere around the town, and we can even see some cute little squirrels jumping in the trees in the nearby park. The most famous place here is a big clear lake, many people go boating and take a walk there on weekends. I love my hometown so much.
【答案】My hometown is a really beautiful and lovely place. The weather here is quite comfortable most of the time: it is sunny and warm in spring, and not too hot in summer. There are many green bamboo trees and pretty peach flowers everywhere around the town, and we can even see some cute little squirrels jumping in the trees in the nearby park. The most famous place here is a big clear lake, many people go boating and take a walk there on weekends. I love my hometown so much.
【知识点】英语段落写作；主题句与支撑细节
【点评】本题考查学生的英语段落写作能力，要求学生掌握主题句提炼和支撑细节补充的方法，结合给定提示角度展开内容，贴近生活实际，易于学生发挥。
【难度系数】0.5
【解析】按照上述思路，先写主题句点明家乡美丽，再分别从天气、植物、动物、景点补充细节，最后表达喜爱，形成完整段落：My hometown is a really beautiful and lovely place. The weather here is quite comfortable most of the time: it is sunny and warm in spring, and not too hot in summer. There are many green bamboo trees and pretty peach flowers everywhere around the town, and we can even see some cute little squirrels jumping in the trees in the nearby park. The most famous place here is a big clear lake, many people go boating and take a walk there on weekends. I love my hometown so much.
【答案】My hometown is a really beautiful and lovely place. The weather here is quite comfortable most of the time: it is sunny and warm in spring, and not too hot in summer. There are many green bamboo trees and pretty peach flowers everywhere around the town, and we can even see some cute little squirrels jumping in the trees in the nearby park. The most famous place here is a big clear lake, many people go boating and take a walk there on weekends. I love my hometown so much.
【知识点】英语段落写作；主题句与支撑细节
【点评】本题考查学生的英语段落写作能力，要求学生掌握主题句提炼和支撑细节补充的方法，结合给定提示角度展开内容，贴近生活实际，易于学生发挥。
【难度系数】0.5
